Louisville Weather Forecast

    • 53
    • 74

    Becoming Sunny

    • 54
    • 75

    Partly Sunny

    • 52
    • 77

    Partly Sunny

    • 51
    • 78

    Partly Sunny

    • 54
    • 79

    Mostly Sunny

    • 64
    • 82

    Chance Rain Showers

    • 68
    • 85

    Chance Rain Showers

Today 24 Sep Jefferson

Partly sunny with a 40 percent chance of Showers. Highs in the lower 80s.

Tonight 24 Sep Jefferson

Cooler. Mostly cloudy early in the evening then clearing. Lows in the lower 50s. Northeast Winds 5 to 10 Mph.

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Louisville Temperature Statistics

September Temperature

Louisville, Bowman Field Airport (5 miles)

  • Lowest 22 September, 2026

    60.1 °F

  • Average September

    80.7 °F

  • Highest 3 September, 2026

    98.7 °F

Climate (2021–2026)

Louisville, Bowman Field Airport (5 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    58.8 °F

  • Average High 2021–2026

    68.7 °F
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